InChI=1/C18H29N5O3/c1-18(2,3)22-15(24)12-20-17(26)21-14-8-6-13(7-9-14)16(25)19-10-11-23(4)5/h6-9H,10-12H2,1-5H3,(H,19,25)(H,22,24)(H2,20,21,26)/p+1/fC18H30N5O3/h19-23H/q+1 19238D72EEE12A7B